| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $248.32 | 7.554% | $267.0781 | $267.08 | $267.10 | $267.10 |
| Purchase #2 | $107.78 | 9.198% | $117.6936 | $117.69 | $117.70 | $117.70 |
| Purchase #3 | $181.65 | 4.265% | $189.3974 | $189.40 | $189.40 | $189.40 |
| Purchase #4 | $27.42 | 9.531% | $30.0334 | $30.03 | $30.05 | $30.00 |
| Purchase #5 | $246.81 | 3.840% | $256.2875 | $256.29 | $256.30 | $256.30 |
| Purchase #6 | $87.60 | 10.793% | $97.0547 | $97.05 | $97.05 | $97.10 |
| Purchase #7 | $158.86 | 3.300% | $164.1024 | $164.10 | $164.10 | $164.10 |
| 7 purchase totals = | $1,058.44 | $1,121.6471 | $1,121.64 | $1,121.70 | $1,121.70 | |